| · | [Cored Wires]Market Price of Calcium Mertal Granules in China | 6/28/2011 |
| · | [Cored Wires]Market Price of Calcium/Ca 99% in China | 6/20/2011 |
| · | [Cored Wires]Market Price of Calcium Mertal Granules in China | 6/20/2011 |
| · | [Cored Wires]Market Price of Ca30Si58 Cored Wire∮13㎜ in China | 6/10/2011 |